<http://schema.org/description>
"An international team of scientists investigated whether congenitally blind subjects experience pain differently than sighted individuals. Their results, published in the current issue of Pain, reveal compelling evidence that congenitally blind individuals are hypersensitive to pain caused by thermal stimuli."^^<http://www.w3.org/2001/XMLSchema#string>
<http://medicalxpress.com/news/2013-11-congenital-results-thermal-pain-thresholds.html>